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<html xmlns:th="http://www.thymeleaf.org">
<head th:replace="_fragments :: head(~{::title})">
    <title>首页</title>
</head>

<body>
    <!--导航-->
    <nav th:replace="_fragments :: menu(0)"></nav>

    <br>
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    <div class="m-container-small m-padded-tb-massive" >
        <div class="ui error message m-padded-tb">
            <div class="ui container">
                <h2>404</h2>
                <p>对不起，你访问的资源走丢了...</p>
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